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Author SHA1 Message Date
Piotr Winiarczyk d5a0d390e8 btmesh: More information displayed 
In some cases the available information on packets were not displayed.
This change displays this information. Some code formatting and
variable renaming was also done.
 2022-05-09 18:44:23 +00:00
John Thacker b80cdaa243 libgcrypt: Require version 1.8.0 
Libgcrypt 1.8.x is required for a large amount of decryption
support and is the current LTS version of libgcrypt. The 1.6 and
1.7 series have been end-of-life since 2017-06-30 and 2019-06-30,
respectively.

The Linux distributions that have versions of libgcrypt before 1.8.0
are nearing or at end of support (RHEL7, SLES 12, Debian stretch,
Ubuntu 16.04LTS) and can be supported by the Wireshark 3.6 LTS release
series.

Remove an enormous amount of ifdefs based on libgcrypt versions
1.6.0, 1.7.0, and 1.8.0. There will be a second pass for the
commons defines HAVE_LIBGCRYPT_AEAD, HAVE_LIBGCRYPT_CHACHA20, and
HAVE_LIBGCRYPT_CHACHA20_POLY1305, which are now always defined.

The ISAKMP dissector has some comments noting that some workarounds
were used for libgcrypt 1.6 that aren't needed with 1.7; perhaps
that could be updated now.
 2022-04-20 21:30:21 -04:00
João Valverde b30a2112e8 regex: Prefer C99/POSIX types 
Replace 'gssize' with 'ssize_t'.

Add a CMake configure check for ssize_t.

Fix missing "config.h" includes.
 2021-11-15 02:41:59 +00:00
Evan Huus 8ee8808876 First pass pinfo->pool conversion, part 2 
Automated find/replace of wmem_packet_scope() with pinfo->pool in all
files where it didn't cause a build failure.
 2021-07-21 09:54:57 -04:00
Anders Broman 1484c1e7f6 Fix Wpointer-sign warnings. 
Change-Id: Ia51998293b967f363856d2b9ac92f498a9f54d76
Reviewed-on: https://code.wireshark.org/review/37769
Petri-Dish: Anders Broman <a.broman58@gmail.com>
Tested-by: Petri Dish Buildbot
Reviewed-by: Anders Broman <a.broman58@gmail.com>
 2020-07-07 18:42:07 +00:00
Moshe Kaplan fd7895d37c Replace instances of wmem_alloc with wmem_new 
This commit replaces instances of
  (myobj *)wmem_alloc(wmem_file_scope(), sizeof(myobj))
and replaces them with:
  wmem_new(wmem_file_scope(), myobj)
to improve the readability of Wireshark's code.

The replacement locations were identified with grep
and replaced with the Python script below.

grep command:
  egrep "wmem_alloc0?\(wmem_file_scope\(\), sizeof\([a-z_]+\)\)" . -R -l

python script:

import re
import sys
import fileinput

pattern = r'\(([^\s]+) ?\*\) ?wmem_alloc(0?)\((wmem_[a-z]+_scope\(\)), sizeof\(\1\)\)'
replacewith = r'wmem_new\2(\3, \1)'

fname = sys.argv[1]

for line in fileinput.input(fname, inplace=1, mode='rb'):
    output = re.sub(pattern, replacewith, line)
    sys.stdout.write(output)

Change-Id: Ieac246c104bf01e32cbc6e11e53e81c7f639d870
Reviewed-on: https://code.wireshark.org/review/37158
Petri-Dish: Pascal Quantin <pascal@wireshark.org>
Tested-by: Petri Dish Buildbot
Reviewed-by: Pascal Quantin <pascal@wireshark.org>
 2020-05-07 14:47:54 +00:00
Piotr Winiarczyk 5ad40e0cd0 BTMESH: Add access layer decryption 
Add access layer Application Key decryption
Add access layer Device Key decryption
Add Label UUID authentication
Add list of all opcodes

Bug: 15761
Change-Id: I290c6a4f2f990ccfa58701b7183a41afcc6e92c8
Reviewed-on: https://code.wireshark.org/review/33093
Petri-Dish: Alexis La Goutte <alexis.lagoutte@gmail.com>
Tested-by: Petri Dish Buildbot
Reviewed-by: Anders Broman <a.broman58@gmail.com>
 2019-05-07 15:28:35 +00:00
Piotr Winiarczyk e3ae91e4c6 btmesh: Adding support Proxy Protocol control messages 
Added support for Bluetooth Mesh Proxy protocol control messages
Refactoring and fixing Bluetooth Mesh network decryption so it can be
reused to decrypt proxy control messages

Link to Bluetooth Mesh Profile specification
https://www.bluetooth.org/docman/handlers/downloaddoc.ashx?doc_id=457092

Bug: 15583
Change-Id: I04ca16dc91ce43d27416ee2eb18ac81ef4aef1c6
Reviewed-on: https://code.wireshark.org/review/32368
Petri-Dish: Alexis La Goutte <alexis.lagoutte@gmail.com>
Tested-by: Petri Dish Buildbot
Petri-Dish: Anders Broman <a.broman58@gmail.com>
Reviewed-by: Anders Broman <a.broman58@gmail.com>
 2019-03-12 11:36:18 +00:00
Piotr Winiarczyk 38f43894a1 btmesh: Fix compilation warnings 
Change-Id: I40e103fd3bc4c77dcf97565eabac40e671707802
Reviewed-on: https://code.wireshark.org/review/32126
Petri-Dish: Stig Bjørlykke <stig@bjorlykke.org>
Tested-by: Petri Dish Buildbot
Reviewed-by: Stig Bjørlykke <stig@bjorlykke.org>
 2019-02-20 21:26:51 +00:00
Piotr Winiarczyk a8df0c0e13 Expanding Bluetooth Mesh Profile dissector 
Added support for Bluetooth Mesh beacons
Added support for Bluetooth Mesh Provisioning protocol
Added support for Bluetooth Mesh Proxy protocol
Added support for Bluetooth Mesh PB-ADV provisioning bearer
Added support for Bluetooth Mesh PB-GATT provisioning bearer

Link to Bluetooth Mesh Profile specification
https://www.bluetooth.org/docman/handlers/downloaddoc.ashx?doc_id=457092

Bug: 15523
Change-Id: I408726c0bc7e1d81077539d451c2047f540dd865
Reviewed-on: https://code.wireshark.org/review/32076
Petri-Dish: Anders Broman <a.broman58@gmail.com>
Tested-by: Petri Dish Buildbot
Reviewed-by: Anders Broman <a.broman58@gmail.com>
 2019-02-20 06:10:52 +00:00